The Red Sox have interest in free agent lefty Ron Mahay, says Michael Silverman of the Boston Herald. The 38-year-old posted a 4.29 ERA, 7.5 K/9, and 3.9 BB/9 in 50.3 innings for the Royals and Twins this year. Two years ago he was quite a hot commodity on the free agent market.

Ruben Amaro Jr.'s comment that "those are guys we will probably count on" implies relievers Chad Durbin and Clay Condrey will be tendered contracts by the Phillies (Andy Martino reporting).

Crasnick saysGeoff Jenkins wants to make a comeback in 2010 and has been working out at first base and outfield in hopes of landing a bench role.

Crasnick says to expect the Cubs to tender a contract to Mike Fontenot on Saturday.

Bill Shanks quoting Braves manager Bobby Cox: "clubs are knocking on the door for Kelly Johnson." I imagine Johnson will be dealt by Saturday.

ESPN's Gordon Edes says that while Red Sox owner John Henry is a big fan of Miguel Cabrera from their Marlins days, the Red Sox "don't have the Major League-ready position players Detroit wants in return."

Crasnick expectsElmer Dessens to re-sign with the Mets, though the pitcher has talked to the Dodgers and Padres.

Bart Hubbuch of the New York Post (via Twitter) reports that, as, expected, the Mets will not offer arbitration to any of their remaining free agents — Carlos Delgado, Gary Sheffield, Fernando Tatis, or Elmer Dessens. Delgado and Tatis are Type B free agents, while Sheffield and Dessens are unranked.

Hubbuch also tweets that New York is interested in re-signing Delgado to a one-year deal to keep first base occupied while prospect Ike Davis continues to develop.

MLB.com's Brian McTaggart asks readers to predict the Astros' arbitration decisions for free agents. Jose Valverde and LaTroy Hawkins are tough calls in that it makes sense but we're not sure if the Astros will. We'll have predictions on all Type A/B free agents later today.

The 38-year-old Dessens was actually pretty good for the Amazin's last year, posting a 3.31 ERA with a 1.04 WHIP in 32.2 innings out of the bullpen. The Mets are the ninth team he has played for in his 13-year career.

Via Twitter, Ken Davidoff of Newsday informs us that the Blue Jays expanded their coverage of the Yankees' farm system. Davidoff feels that this coverage more likely reflects the Yanks' interest in relief help than in Roy Halladay.

Sunday afternoon is here again… let’s have a look back at some of the moves and rumors since last time:

The injury-plagued Red Sox acquiredMark Kotsay to help compensate for their injuries. In exchange, the Braves received minor league outfielder Luis Sumoza. Nice acquisition by the Red Sox; Kotsay has been swinging a solid bat this season.

The Twins acquiredEddie Guardado from Texas in exchange for minor league pitcher Mark Hamburger. Guardado has spent the majority of his career with Minnesota and provides a solid arm to the bullpen. To make room for him, they DFA’dMike Lamb. Nice move by the Twins, with the added benefit of being able to see "Rangers trade Guardado for Hamburger" in the news. Now that’s a headline!

The Phillies added a veteran player as well, when they acquired Matt Stairs from Toronto in exchange for minor league lefty Fabio Castro. Stairs should be a decent option off the bench, and he’s still perfectly capable of hitting the ball out of the park.

Scott Boras continues to find ways to create controversy. He’s now claiming that Pittsburgh’s top pick Pedro Alvarez verbally agreed to his $6MM signing bonus after the midnight deadline, and is trying to demand that the contract be renegotiated for a higher number. The Players Association has filed a grievance on his behalf. Alvarez could wind up back in the 2009 draft pool. Here’s a look at some baseball blogs’ opinions on the matter.

Minor moves: The Diamondbacks claimedWil Ledezma off waivers from San Diego, the Braves signedElmer Dessens to a minor-league contract, and the Astros gave one-year extensions to both Brian Moehler and Darin Erstad.

According to MLB.com’s Mark Bowman, the Braves signed 37 year-old righty Elmer Dessens to join their rotation for September. Dessens posted a 4.03 ERA and 3.0 K/BB ratio in 105 innings in the Triple A Mexican League.

Dessens had been released by the Pirates in spring due to a back injury.

We have a bunch of rumor-related tidbits today, and for now I’ll put them into one post.

There’s a mini-controversy afoot regarding Cubs lefty Will Ohman. Ohman has indicated that the Cubs have been letting him pitch while hurt, and the Cubs contend that he never visited the trainer. No matter who you side with, Ohman’s days in the organization are numbered.

The Cubs indeed won the Scott Podsednik claim, but the White Sox want a legitimate prospect in return. I’ve heard Sean Gallagher mentioned. There’s not much time for posturing here as the teams probably have until today or tomorrow to make a trade. The White Sox were considered nontendering Pods last offseason, and he didn’t do anything this year that should’ve changed their mind. Ozzie Guillen even called him "unreliable" publicly. Kenny Williams should take what he can get and give the playing time to someone else.

Casey Fossum‘s been released by the Devil Rays; he’ll hook on somewhere. The little lefty used to throw in the mid-90s with Boston. Not so much anymore, but he does boast one of the slowest curveballs you’ll find (slower than 50 mph). Back in ’03, the Red Sox offered him to Toronto for Kelvim Escobar, unwilling to give up Trot Nixon. He eventually went to Arizona in the Curt Schilling deal and later was traded to the Devil Rays for Jose Cruz Jr. Fossum’s battled shoulder woes for most of his career, having labrum surgery in ’06. He’s still only 29.

The Rockies signed Elmer Dessens to a minor-league deal. They might have to throw the 34 year-old into the rotation for lack of better options.

Carlos Silva wants to stay in Minnesota, and would sign at a discount before hitting the open market if the Twins are interested. Unfortunately, a discount for a Silva-type these days might be three years, $18MM. Jason Marquis‘s contract was something of a benchmark. If Silva backs it up to two years, $10MM, I can see the Twins going for it.

Clark, 34, can play all three outfield positions. Perhaps the Jason Repko injury inspired this trade. Clark had a nice year leading off for the Brewers in ’05, but his power fell off last year. He did manage to increase his walk rate though. Clark makes $3.8MM this season in the last year of his contract. This enables Gabe Gross to make the Brewers, though they could stand to unload Kevin Mench or Geoff Jenkins.

Dessens is 35; he earns $1.7MM this year. However, the Royals are paying all of that. He has decent control and can eat some innings at the back of the bullpen.